Value | Category | Cases | |
---|---|---|---|
-9 | Don't know (spontaneous) | 4 |
2.6%
|
-7 | Prices are regulated | 37 |
24.5%
|
-6 | Prices set by HQ | 6 |
4%
|
1 | Yes | 18 |
11.9%
|
2 | No | 86 |
57%
|